Tool box



FIG. 1 is a perspective view of the tool box showing our new design;

FIG. 2 is an end view of one end thereof, the other end being identical;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines showing of a strap in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a tool box, as shown and described. 